UniFi + Wazuh Security Stack Guide (2026)

Is the UniFi and Wazuh stack worth it for SMBs?

Yes, pairing UniFi's gateway enforcement with Wazuh's telemetry provides a compliance-ready security baseline without per-seat enterprise licensing.

UniFi handles gateway-level blocking, while Wazuh captures endpoint evidence and correlates logs. This separation prevents alert fatigue by keeping firewall rules simple and moving complex analysis to the SIEM. It is a highly practical blueprint for lean IT teams that need to meet NIST CSF, SOC 2, or PCI DSS 4.0 requirements on a strict budget.

Wazuh's File Integrity Monitoring (FIM) capabilities directly support PCI DSS 4.0 Requirement 11.5, making this stack particularly attractive for organizations processing payment data who need audit-ready evidence without enterprise SIEM licensing costs.

For broader planning context, pair this with the network security operating guide and NIST CSF 2.0 Guide before rollout.

What this stack is good at

The UniFi + Wazuh stack delegates network blocking to the gateway and telemetry analysis to the SIEM.

UniFi CyberSecure (network layer):

• gateway-level IDS/IPS and traffic policy enforcement
• threat-signature inspection and content filtering features
• centralized policy control across UniFi-managed sites

Wazuh (endpoint and analytics layer):

• agent-based endpoint monitoring and log analysis
• vulnerability detection and file integrity monitoring
• alert correlation, investigation context, and response actions

Stack architecture: signal flow and ownership model

The most reliable way to run this stack is to treat it as a pipeline: policy at the gateway, evidence collection at endpoints, correlation in Wazuh, then documented response ownership.

Where does each tool stop?

UniFi does not replace endpoint telemetry, and Wazuh does not replace gateway policy enforcement. If a deployment expects either tool to cover the other's core function, alert quality and response speed usually degrade.

How much does UniFi CyberSecure cost?

UniFi CyberSecure costs $99 annually for standard gateways and $499 annually for enterprise models like the Fortress Gateway.

This subscription activates real-time threat signatures from Proofpoint and expands traffic filtering categories. While entry-level gateways include basic stateful firewalls for free, the paid add-on is required for dynamic threat intelligence, IPS, and botnet filtering.

• Standard License ($99/yr): Fits Cloud Gateway Ultra, Dream Machine Pro/SE.
• Enterprise License ($499/yr): Required for Enterprise Fortress Gateway to support 95,000+ signatures.

What does CyberSecure block?

CyberSecure applies threat intelligence from both Proofpoint (signature-based threats) and Cloudflare (enhanced content filtering) to filter traffic at the gateway level. Confirmed blocking categories include:

• Known C2 (Command-and-Control) IPs: Outbound connections to attacker-controlled infrastructure
• Tor Exit Nodes: Traffic routing through anonymization networks commonly used in exfiltration
• Malware Domains: Domains associated with malware distribution and payload delivery
• Botnet Infrastructure: Communication channels used by compromised devices
• Phishing Domains: Sites flagged for credential harvesting activity
• High-Risk Content Categories: Configurable filtering across 50+ threat categories (model-dependent)

Ubiquiti documentation notes that CyberSecure combines Proofpoint's threat signatures with Cloudflare's enhanced content filtering. Available capabilities are hardware-model dependent, and requirements vary by UniFi OS/Network version and region.

UniFi gateway hardware options and requirements

CyberSecure capability snapshot

Gateway selection by site profile

Wazuh deployment model and requirements

Wazuh is a free and open-source platform that unifies XDR and SIEM use cases. Architecturally, deployment includes agent endpoints plus central components (server, indexer, dashboard), with support for agentless monitoring where agent installation is not possible.

Wazuh deployment paths

Self-managed vs cloud: operational tradeoff matrix

Baseline technical requirements (indexer node)

Integrating UniFi logs with Wazuh

Integrating this stack requires enabling remote Syslog forwarding on the UniFi gateway and configuring a matching listener on the Wazuh manager.

Wazuh explicitly supports agentless monitoring for network devices using Syslog ingestion. Because you cannot install a Wazuh agent directly on a UniFi console, you must map the default ubiquiti-unifi decoder in Wazuh to parse the inbound UDP/TCP traffic from the gateway. Plan for a mixed model:

• network telemetry via Syslog
• endpoint telemetry via Wazuh agents

Integration steps

1. Configure Wazuh Listener: Modify ossec.conf to enable <remote> syslog reception on port 514 (UDP or TCP).
2. Enable UniFi Forwarding: In UniFi Network settings, navigate to System > Advanced > Remote Logging and enter your Wazuh manager IP.
3. Map Decoders: Verify that Wazuh's default ubiquiti-unifi decoder is parsing fields correctly; custom decoder tuning is often required for newer CyberSecure event types.

Reference port map

Example: Baseline UniFi decoder for CyberSecure block events

The default Wazuh ubiquiti-unifi decoder provides basic field extraction, but CyberSecure block events often require custom tuning to normalize fields for correlation. This baseline decoder extracts the minimum fields needed for security analysis.

Add this to your local_decoder.xml file on the Wazuh manager:

<!-- Custom UniFi CyberSecure Block Event Decoder -->
<decoder name="unifi-cybersecure-block">
  <parent>ubiquiti-unifi</parent>
  <prematch>BLOCKED|IDS_IPS</prematch>
  <!-- Extract source IP, destination IP, action, and rule ID -->
  <regex offset="after_parent">src=(\S+) dst=(\S+) action=(\w+) rule_id=(\d+)</regex>
  <order>srcip, dstip, action, id</order>
</decoder>

Field mappings:

• srcip: Source IP address (attacker or scanning host)
• dstip: Destination IP address (target asset)
• action: Block action taken by CyberSecure
• id: Signature rule ID from Proofpoint threat feed

This baseline parser extracts the minimum fields needed for correlation. Extend it by adding custom fields for your specific detection requirements, such as protocol type, port numbers, or threat category labels.

Troubleshooting common Syslog ingestion failures

Syslog forwarding between UniFi and Wazuh is the most frequent integration pain point. These failure patterns account for the majority of support cases:

Quick validation test: After enabling remote logging in UniFi, run tail -f /var/ossec/logs/archives/archives.log on the Wazuh manager. You should see raw UniFi logs within 60 seconds. If logs appear here but not in the dashboard, the issue is decoder configuration, not network connectivity.

How to stage integration safely

Decoder and rule engineering standard

Treat parser quality as a first-class control objective. If events are not normalized correctly, even accurate source telemetry will produce weak detection outcomes.

90-day rollout plan (practical)

Days 1-30: Foundation

• select gateway and CyberSecure tier based on actual throughput/scale requirements
• decide Wazuh model (self-managed vs cloud) based on staffing reality
• configure centralized log collection and baseline dashboards
• define alert ownership and escalation contacts

Days 31-60: Coverage expansion

• deploy Wazuh agents to high-priority systems
• complete first decoder/rule tuning pass
• run one controlled incident simulation to validate workflow
• document known blind spots and exception paths

Days 61-90: Hardening and governance

• expand coverage to secondary assets
• reduce noisy detections and tune severity thresholds
• produce leadership-facing operational report (coverage, unresolved risks, response SLAs)
• lock quarterly review cadence for stack maintenance

Cost planning model (illustrative, source-backed inputs)

These scenario totals are derived estimates using published starting prices from vendor pages. They are planning references, not vendor quotes.

Total-cost drivers that usually decide outcome

In practice, stack cost variance is driven less by list prices and more by operational choices. The items below are the most common budget swing factors during the first year.

Should I use self-hosted or Wazuh Cloud?

Self-hosted Wazuh is free but labor-intensive, while Wazuh Cloud starts at ~$571/month for fully managed maintenance.

• Choose Self-Hosted if: You have internal Linux engineers and strict data residency requirements that prevent cloud egress.
• Choose Wazuh Cloud if: You need immediate compliance retention (90+ days) and lack the staff to manage Elastic Stack updates and storage scaling.

Choose the model that matches your team's operating capacity, not just the lowest subscription number.

Coverage boundaries to plan for

This stack covers network policy and endpoint telemetry well. Several adjacent layers still need separate tooling.

Identity and VPN layer

For remote access, an identity layer adds meaningful coverage beyond what network and endpoint controls provide on their own. UniFi Identity Enterprise One-Click VPN integrates cleanly with existing UniFi infrastructure, and Adaptive VPN policy controls support policy-based MFA for higher-risk access conditions. The stack is more complete as network + endpoint + identity than as network + endpoint alone.

Endpoint protection and vulnerability management

Wazuh provides strong telemetry and rule-based detection, but it does not replace a dedicated endpoint protection platform. For teams that need behavioral blocking and automated response at the host level, Bitdefender GravityZone is a practical SMB-focused option that complements Wazuh's detection workflow without significant overlap.

For vulnerability scanning, Tenable Nessus helps identify unpatched systems before they become an incident. Wazuh includes basic vulnerability detection, but a dedicated scanner provides broader coverage and more actionable remediation data.

For a broader view of how these controls fit together at the network layer, see the network security operating guide.

Is this stack a good fit for your team?

How this stack compares to legacy unified vendors

Teams evaluating this stack often compare it to traditional unified security vendors. The table below outlines structural differences to help you understand when each approach makes sense.

When UniFi + Wazuh makes sense: Teams choose this stack for cost flexibility, open-source control, and the ability to avoid recurring per-seat licensing. It fits organizations that already operate UniFi infrastructure and have internal capacity for security operations, detection engineering, and rule tuning.

When legacy unified vendors make sense: Fortinet and Sophos fit organizations that prioritize unified vendor support, turnkey integration, and minimal internal configuration overhead. FortiGate + FortiAnalyzer works well in Fortinet-standardized environments; Sophos Firewall + MDR fits teams that need 24/7 managed response without building internal SOC capacity.

The choice depends on your team's operating model, existing infrastructure commitments, and whether you prioritize cost flexibility or integrated vendor support.

Quarterly operations checklist

Use a fixed quarterly review to keep detection quality stable as your environment changes.

Review verdict: strengths, constraints, and next step

For SMB and mid-market teams, this stack is strongest when three conditions are true: gateway policy ownership is clear, endpoint coverage is staged by criticality, and rule-tuning is treated as ongoing engineering work.

FAQ

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Primary references (verified 2026-03-04):

• UniFi CyberSecure Enhanced by Proofpoint and Cloudflare (Ubiquiti Help)
• Wazuh Cloud Plans
• Wazuh Architecture Documentation